You can easily regenerate thumbnails with WP-CLI, just type $ wp media regenerate --yes in the command line.
The --yes flag answers yes to the confirmation message.
Categories
Category: WordPress
Display posts dates as 2 days ago instead of regular date.
$the_query = new WP_Query( array(...) );
$posts = $the_query->get_posts();
In WordPress 4.0+ WP_Query argument orderby accepts arrays, so posts can be ordered by multiple keys and orders.
In example
Now your data is formatted in array with key as display text and value as custom field content
array(
'Display text' => 'Custom field content',
'...' => '...',
'...' => '...',
'...' => '...',
)
Add following code to your functions.php
Added variable can be found in i18n object.
Categories
Search and replace content with WP-CLI
$ wp search-replace '[shortcode_1]' '[shortcode_2]' wp_posts --skip-columns="post_title,post_name"
Replaces [shortcode_1] with [shortcode_2] from wp_posts table and skips columns post_title and post_name. Add --dry-run flag if you want to see the results without applying changes.
Categories
Using WP Rest API with Angular.js
View demo dev.viklund.fi/wp-rest-api. Full source can be found at Github
Below is a WordPress Rest API 2 filter to add sibling information to posts for easing navigation.
$wp_query->post_count contains number of posts being displayed.
$wp_query->found_posts contains total number of posts found with current criteria.
Categories
Export WordPress database with WP-CLI
$ wp db export
Exports your database to databasename.sql file.